The file "herschel-bat-sample.csv" contains basic information about the Herschel-BAT
sample. The file contains 1 row for each of the 313 sources that were imaged in our
Herschel survey as well as a header row with names for the columns. There are 6 columns
with the following data contained in them:

Column 1: Name of the Swift/BAT AGN
Column 2: J2000 Right Ascension in hms format
Column 3: J2000 Declination in dms format
Column 4: Redshift of the source
Column 5: Luminosity distance of the source assuming a flat universe with
          H0=70 and Om0=0.3.
Column 6: Seyfert type